nothing in his background. >> tell us about the weapon he used. it was a stolen weapon, and how it was that he was able to get that. >> he apparently took it from a friend of his. it was an ar-15, semi-automatic rifle. there's a lot of ar-15s on the market and a lot own the ar-15. they use it for target practice and hunting, but mostly target practice and personal protection. it didn't surprise me at all. we heard that apparently it did jam, but apparently he was unable -- he was able to clear that. that says to me that he knew a little bit something about this weapon to make sure that when he was able to jump the magazine and clear that weapon and continue on. >> i want to talk about something that struck us that's very important from the county sheriff when he said there were multiple drills that had taken place in this mall, and he had 10,000 people actually able to escape safely. it could have been a lot worse. listen to what he said. >> yeah. >> it appeared that the suspect's rifle did jam while he was attacking individuals in the food court.